CN218980998U

CN218980998U - Spraying device for industrial waste gas treatment

Info

Publication number: CN218980998U
Application number: CN202221670490.2U
Authority: CN
Inventors: 徐兆瑜; 许政�; 金波
Original assignee: Shanghai Lvcheng Environmental Protection Technology Co ltd
Current assignee: Shanghai Lvcheng Environmental Protection Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-05-09
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of spraying devices, in particular to a spraying device for treating industrial waste gas, which comprises a shell, wherein a filter screen is fixed in the shell and close to the bottom surface, a spraying chamber is arranged above the filter screen, a water storage chamber is arranged below the filter screen, a return pipe is arranged at the center of the spraying chamber, the top end of the return pipe is communicated with a first spray head, the side wall of the return pipe is sequentially and alternately communicated with a plurality of water delivery pipes from top to bottom, and the bottom end of the side wall of the water delivery pipe is regularly communicated with a plurality of second spray heads; the device can avoid waste gas to flow back in the treatment process through being provided with the suction fan, and the waste gas is preliminarily filtered through the activated carbon filter plate before entering the spray chamber, so that the waste gas treatment efficiency can be improved, the spray area can be increased through the cooperation of the first spray head and the second spray head, the spray effect is improved, and the cyclic and repeated utilization of spray water can be realized through the water pump.

Description

Spraying device for industrial waste gas treatment

Technical Field

The utility model relates to the technical field of spraying devices, in particular to a spraying device for treating industrial waste gas.

Background

With the development of modern industry, the improvement of the life quality of people has higher and higher requirements on environmental protection, and safe production and clean production have become marks of civilization of modern enterprises. The waste gas treatment in industry is more important, and in order to treat industrial waste gas safely and environmentally, a spraying device is often required.

The patent of the bulletin number CN216572205U of authorizing discloses a water bath spray set, including handling the tower, the inner wall fixedly connected with first backup pad of handling the tower, one side fixed mounting of first backup pad has the motor, the output fixedly connected with driving gear of motor, the surface meshing of driving gear has driven gear.

Although the structure of the spray header of the water bath spray device is not fixed any more, the spray range of the device is enlarged, the whole device has a complex structure, the backflow of waste gas can not be treated, and the waste gas treatment effect on the top is poor; in view of this, we propose a spray device for industrial waste gas treatment.

Disclosure of Invention

The utility model aims to provide a spraying device for treating industrial waste gas, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a spray set that industrial waste gas handled was used, includes the shell, be close to the bottom surface in the shell and be fixed with the filter screen, the filter screen top is established to the spray booth, the filter screen below is established to the reservoir chamber, spray booth center department is equipped with the back flow, the top intercommunication of back flow has first shower nozzle, back flow lateral wall intercommunication has a plurality of raceway, raceway lateral wall bottom rule intercommunication has a plurality of second shower nozzles.

Preferably, an air inlet is formed in the top of the shell, and a suction fan is fixed in the air inlet.

Preferably, the top surface of the spray chamber is an activated carbon filter plate, and the activated carbon filter plate is fixedly connected with the inner side wall of the shell.

Preferably, a water pump is arranged in the center of the bottom surface of the water storage chamber, and the bottom end of the return pipe penetrates through the filter screen to be communicated with the water pump.

Preferably, a water outlet is formed in the position, close to the bottom end, of the side wall of the shell, corresponding to the water storage chamber.

Preferably, the first nozzle is larger than the second nozzle in size, the nozzle of the first nozzle faces upwards, and the nozzle of the second nozzle faces downwards.

Preferably, the water delivery pipes are communicated with the side wall of the return pipe in a staggered mode from top to bottom.

Compared with the prior art, the utility model has the beneficial effects that:

1. the spraying device for treating the industrial waste gas is provided with the suction fan at the air inlet, so that waste gas backflow can be effectively avoided.

2. The spraying device for treating the industrial waste gas can carry out preliminary filtration on the entering waste gas through the design of the active carbon filter plate, and effectively improves the waste gas treatment efficiency.

3. This spray set that industrial waste gas handled usefulness can increase the spray area through the cooperation of first shower nozzle and second shower nozzle, has improved the spraying effect.

4. The spraying device for treating the industrial waste gas can realize the cyclic and repeated utilization of spraying water through the water storage chamber and the water pump.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a cross-sectional view of the overall structure of the utility model;

fig. 3 is a schematic view of a partial structure in the utility model.

In the figure: 1. a housing; 11. an air inlet; 2. a suction fan; 3. an activated carbon filter plate; 4. a spray chamber; 41. a first nozzle; 42. a return pipe; 43. a water pipe; 44. a second nozzle; 5. a water storage chamber; 51. a water pump; 6. a filter screen; 7. and a water outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the utility model thus described is only a part, but not all, of the utility models described. All other utility models obtained by those skilled in the art without making any creative effort based on the utility models in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is at least two, e.g., two, three, etc., unless explicitly defined otherwise.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a spray set that industrial waste gas handled usefulness, includes shell 1, is close to the bottom surface in shell 1 and is fixed with filter screen 6, and filter screen 6 top is established to spray room 4, and filter screen 6 below is established to reservoir chamber 5, and spray room 4 center department is equipped with back flow 42, and back flow 42's top intercommunication has first shower nozzle 41, and back flow 42 lateral wall has a plurality of raceway 43 from top to bottom crisscross intercommunication in proper order, and raceway 43 lateral wall bottom rule intercommunication has a plurality of second shower nozzles 44.

In this embodiment, the top of shell 1 is equipped with air inlet 11, and air inlet 11 internal fixation has suction fan 2, inhales spray set with waste gas through suction fan 2 in, avoids waste gas backward flow to reduce exhaust treatment efficiency.

Specifically, the top surface of the spray chamber 4 is an activated carbon filter plate 3, the activated carbon filter plate 3 is fixedly connected with the inner side wall of the shell 1, and the activated carbon filter plate 3 can perform preliminary filtration on waste gas so as to facilitate the next step of spray treatment.

In addition, the center of the inner bottom surface of the water storage chamber 5 is provided with a water pump 51, the bottom end of the return pipe 42 passes through the filter screen 6 to be communicated with the water pump 51, and water can be recycled through the water pump 51.

In addition, a water outlet 7 is formed in the position, close to the bottom end, of the side wall of the shell 1, corresponding to the water storage chamber 5, so that the replacement of the internal circulating water is facilitated.

Further, the size of the first spray head 41 is larger than that of the second spray head 44, the spray nozzle of the first spray head 41 faces upwards, the spray nozzle of the second spray head 44 faces downwards, the whole spray area is increased, and the spray treatment effect is improved.

Specifically, the water delivery pipes 43 are sequentially staggered from top to bottom and are communicated with the side wall of the return pipe 42, so that the whole spray chamber 4 can be sprayed, and the spray area of the second spray head 44 is increased.

The structure and the working principle of the suction fan 2 and the water pump 51 are as known to the workers in the art, and will not be described herein.

When the spraying device for treating industrial waste gas is used, the air inlet 11 is connected with the waste gas outlet, the suction fan 2 is opened to suck the waste gas into the device, the waste gas is initially filtered by the activated carbon filter plate 3 and then enters the spraying chamber 4 for spraying, sprayed water is filtered by the filter screen 6 and returns to the water storage chamber 5 again, the sprayed water can be recycled under the action of the water pump 51, and water can be changed again by opening the water outlet 7 after the spraying is finished.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the utility model is not limited by what has been described hereinabove, and that the utility model and what has been described in the specification is merely illustrative of the preferred embodiments of the utility model and that the utility model is not limited thereto, but is capable of modification and variation without departing from the spirit and scope of the utility model, which is to be regarded as modified and improved. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spray set that industrial waste gas handled usefulness, includes shell (1), its characterized in that: be close to bottom surface in shell (1) and be fixed with filter screen (6), filter screen (6) top is established to spray room (4), filter screen (6) below is established to water storage room (5), spray room (4) center department is equipped with back flow (42), the top intercommunication of back flow (42) has first shower nozzle (41), back flow (42) lateral wall intercommunication has a plurality of raceway (43), raceway (43) lateral wall bottom rule intercommunication has a plurality of second shower nozzles (44).

2. The shower device for treating industrial waste gas according to claim 1, wherein: an air inlet (11) is formed in the top of the shell (1), and a suction fan (2) is fixed in the air inlet (11).

3. The shower device for treating industrial waste gas according to claim 1, wherein: the top surface of the spray chamber (4) is an activated carbon filter plate (3), and the activated carbon filter plate (3) is fixedly connected with the inner side wall of the shell (1).

4. The shower device for treating industrial waste gas according to claim 1, wherein: the center of the inner bottom surface of the water storage chamber (5) is provided with a water pump (51), and the bottom end of the return pipe (42) passes through the filter screen (6) to be communicated with the water pump (51).

5. The shower device for treating industrial waste gas according to claim 1, wherein: a water outlet (7) is arranged on the side wall of the shell (1) close to the bottom end and at the position corresponding to the water storage chamber (5).

6. The shower device for treating industrial waste gas according to claim 1, wherein: the first spray head (41) is larger than the second spray head (44) in size, the spray nozzle of the first spray head (41) faces upwards, and the spray nozzle of the second spray head (44) faces downwards.

7. The shower device for treating industrial waste gas according to claim 1, wherein: the water delivery pipes (43) are sequentially communicated with the side wall of the return pipe (42) from top to bottom in a staggered mode.